Cait auto attack bug???

So I just played a Caitlyn game, and her animation didnt match the timing of the hit it seemed like. I don't know if anyone else notices this, but I would constantly get cs mid animation, and I would miss a bunch of cs because the timings were all messed up. Let me know what you guys think or if you see this. Like I said, I had it happen once, I don't know if it's a bug or a one time thing, but I figured I would bring it up in case it's a big issue. It made playing REALLY hard.